Numeric simulation of heat radiation from soot forming flames.

In: Chemie-Ingenieur-Technik, Jg. 69 (1997) ; Nr. 8, S. 1092-1096
ISSN: 0009-286X
Zeitschriftenaufsatz / Fach: Chemie
Abstract:
A field model for the numeric simulation of heat radiation from soot-forming flames in accidental fires was developed and initial results from a rotationally sym. ethylene diffusion flame are presented. Math. and phys. fundamentals of the model modules are described. The field model allows to calc. space- and time-resolved values for temp., species, and radiation in the flame and to det. the effect of radiation on the environment. Two common semi-empirical models are also briefly presented.